Programming tinyAVR 1-Series Microcontrollers on macOS

I have found myself having to set up this development environment several times and I keep forgetting how to do it easily. Sharing these steps on how to set up the tooling for these new ICs and the other new series of chips. First, install brew from brew.sh if you don’t have it already, and then install avr-gcc : brew tap osx-cross/avr brew install avr-gcc This installs a recent version of the…